#shopCar{
    border:1px solid #ccc;
}
#shopCar tr td,#shopCar tr th{
    border:1px solid #ccc;
}
#shopCar tr th,#shopCar tr:last-child td{
    height:60px;
    background-color: #f2f2f2;
}

.addNum,.reduce,.txt{
    display: inline-block;
    width: 25px;
    height: 25px;
    line-height: 25px;
    font-size: 14px;
    border:1px solid #ccc;
    text-align: center;
}
.txt{
    width: 50px;
    outline: none;
    border-left:none;
    border-right:none;
}
#shopCar tr td label input{
    display: none;
}
#shopCar tr td label .box{
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    position: relative;
    border: 2px solid #ccc;
}

#shopCar .box:after{
    content: '';
    display: inline-block;
    width: 10px;
    height: 5px;
    border: 1px solid green;
    border-color: transparent transparent #fff #fff;
    transform: rotate(-45deg);
    position: absolute;
    left: 3px;
    top: 2px;
}
#shopCar tr input[type=checkbox]:checked~span{
    background-color: skyblue;
}